Finding the Third Proportional to 2,568.38 and 4,080.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568.38 : 4,080.94 = 4,080.94 : x
2. Step 2: Convert to fraction form
   2,568.38/4,080.94 = 4,080.94/x
3. Step 3: Cross multiply
   2,568.38x = 4,080.94 × 4,080.94
4. Step 4: Simplify right side
   2,568.38x = 16,654,050.88
5. Step 5: Solve for x
   x = 16,654,050.88/2,568.38
6. Step 6: Final answer
   x = 6,484.28